Nick Jonas will celebrate his birthday with fans while performing in the San Diego area tonight. - Anthony/Pac …
While turning 18 is a milestone occasion, it looks like Nick will be having a relatively low-key celebration. He was spotted boarding the JoBros tour bus this morning, which was headed to San Diego. (The musical trio performs in Chula Vista, California, tonight.)
Fortunately, birthdays don't seem to be all that important to Nick. "You know, birthdays for me, I always feel like they're kind of ridiculous," he told MTV News at the "Camp Rock 2" premiere. "But it's fun. I'm excited."
Check out the cute interview with Nick and his brothers below!
- Nick Jonas